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Environmental Physics MCQs

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1. What is the primary source of energy for the Earth’s climate system?





2. What is the term for the process of energy transfer through electromagnetic waves?





3. What is the greenhouse effect?





4. What is the primary greenhouse gas responsible for global warming?





5. What is the term for the warming of the Earth’s surface and lower atmosphere due to increased greenhouse gases?





6. What type of energy is associated with the movement of air masses in the atmosphere?





7. What is the term for the process where warm air rises and cooler air sinks due to density differences?





8. What is the term for the energy required to change water from a liquid to a gas?





9. What phenomenon describes the reflection and absorption of solar energy by the Earth’s surface and atmosphere?





10. What is the term for the effect that causes warmer surfaces to emit infrared radiation?





11. What is the primary cause of sea level rise associated with global warming?





12. What is the term for the energy required to raise the temperature of a substance by one degree Celsius?





13. What is the term for the measure of the amount of heat energy absorbed or released during a phase change?





14. What process describes the transfer of heat through the movement of fluids (liquids or gases)?





15. What is the term for the phenomenon where urban areas experience higher temperatures than their rural surroundings?





16. What is the term for the transfer of heat through direct contact between molecules?





17. What is the term for the reduction in atmospheric pressure with increasing altitude?





18. What is the term for the variation in temperature caused by changes in atmospheric pressure?





19. What is the term for the amount of solar radiation reaching the Earth’s surface?





20. What is the effect of aerosols on Earth’s climate?





21. What is the primary driver of wind patterns on Earth?





22. What is the term for the transfer of heat from the Earth’s surface to the atmosphere by electromagnetic waves?





23. What is the term for the effect where the presence of clouds can trap heat in the Earth’s atmosphere?





24. What is the term for the process by which heat is transferred from the Earth’s surface to the atmosphere without direct contact?





25. What is the effect of increasing atmospheric carbon dioxide levels on Earth’s temperature?





26. What is the term for the heat transfer process that occurs in the Earth’s mantle due to the movement of molten rock?





27. What is the term for the energy required to change a substance from a solid to a liquid at its melting point?





28. What is the term for the resistance of a material to heat flow?





29. What is the term for the ability of a material to store and release heat slowly?





30. What is the term for the fraction of solar radiation reflected by a surface?





31. What is the term for the gradual process of energy transfer through molecular interactions in a material?





32. What is the term for the heat energy required to change a substance’s temperature without a phase change?





33. What is the term for the increase in temperature with altitude in the troposphere?





34. What is the term for the transfer of heat through the movement of the Earth’s crust?





35. What is the term for the energy that is transferred to or from a system due to a temperature difference?





36. What is the term for the heat transfer process where fluid movement causes heat to be distributed?





37. What is the term for the warming effect of a surface that absorbs and reradiates heat energy?





38. What is the term for the transfer of energy between the Earth’s surface and the atmosphere through direct electromagnetic radiation?





39. What is the term for the increase in temperature of the Earth’s atmosphere due to the absorption of solar energy?





40. What is the term for the natural process by which heat is trapped in the atmosphere, keeping the Earth warm?





41. What is the primary effect of deforestation on climate?





42. What is the effect of volcanic eruptions on climate?





43. What is the term for the long-term average of weather patterns in a region?





44. What is the primary greenhouse gas released by livestock?





45. What is the term for the gradual increase in the average temperature of the Earth due to human activities?





46. What is the term for the energy released during a chemical reaction?





47. What is the term for the process by which water vapor turns into liquid water?





48. What is the primary cause of ocean currents?





49. What is the effect of climate change on weather patterns?





50. What is the term for the chemical process that removes carbon dioxide from the atmosphere?





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